package com.icbc.dccsh.storm.mongodb.common;

import java.io.Serializable;

import org.bson.conversions.Bson;

import backtype.storm.tuple.ITuple;

public interface QueryFilterCreator extends Serializable {
	/**
     * Create a query Filter by given Tuple
     * 
     * @param tuple
     * @return query Filter
     */
    Bson createFilter(ITuple tuple);
}
